Station identifier: WSSS
                             Station number: 48698
                           Observation time: 191215/0000
                           Station latitude: 1.36
                          Station longitude: 103.98
                          Station elevation: 16.0
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   PRES   HGHT   TEMP   DWPT   RELH   MIXR   DRCT   SKNT   THTA   THTE   THTV
    hPa     m      C      C      %    g/kg    deg   knot     K      K      K 
-----------------------------------------------------------------------------
 1009.0     16   24.0   23.8     99  18.80    330      3  296.4  350.8  299.7
 1006.0     43   23.8   23.7     99  18.74    315      3  296.4  350.7  299.8
 1000.0     98   23.4   23.0     98  18.05    285      2  296.6  348.8  299.8
  925.0    779   21.0   19.1     89  15.29    150      6  300.8  345.9  303.5
  906.0    958   19.9   18.3     90  14.85    135     10  301.4  345.4  304.1
  901.0   1006   19.6   18.1     91  14.73    115     10  301.6  345.2  304.3
  850.0   1508   16.6   15.9     96  13.55    115      8  303.5  344.0  306.0
  831.0   1700   15.8   15.2     96  13.26    130     10  304.6  344.4  307.0
  823.0   1782   15.4   14.9     97  13.13    165     11  305.1  344.6  307.5
  818.0   1834   15.2   14.7     97  13.05    165     12  305.4  344.7  307.8
  814.0   1876   15.0   14.6     97  12.99    150     10  305.6  344.8  308.0
  770.0   2348   13.0   12.9     99  12.29     94      6  308.3  345.8  310.6
  701.0   3134    9.7    4.9     72   7.82      0      0  313.0  337.6  314.5
  700.0   3146    9.6    4.8     72   7.76    350      1  313.1  337.5  314.6
  682.0   3362    8.8    3.8     71   7.42     63      7  314.5  338.1  315.9
  673.0   3472    8.0    3.6     74   7.42    100     10  314.8  338.4  316.2
  669.0   3521    7.6    3.5     75   7.41    115     10  315.0  338.5  316.4
  664.0   3583    7.2    3.4     77   7.41     80     10  315.1  338.7  316.5
  657.0   3670    6.5    3.2     79   7.41     95     17  315.4  338.9  316.8
  651.0   3746    6.0    3.1     82   7.40     82     14  315.6  339.1  317.0
  648.0   3784    6.5    2.5     76   7.15     75     12  316.6  339.4  317.9
  645.0   3822    7.0    2.0     70   6.90     77     13  317.5  339.8  318.9
  642.0   3860    6.6    1.9     72   6.89     80     13  317.6  339.7  318.9
  637.0   3924    6.0    1.7     74   6.86     55     11  317.6  339.6  318.9
  631.0   4001    5.3    1.5     77   6.82     90     13  317.6  339.5  318.9
  622.0   4119    4.1    1.2     81   6.77     60     10  317.6  339.4  318.9
  612.0   4251    2.9    0.9     87   6.71     95     10  317.6  339.2  318.9
  607.0   4318    2.2    0.7     90   6.68    100     10  317.6  339.1  318.8
  602.0   4384    1.9    0.5     90   6.64    105     10  318.0  339.4  319.2
  596.0   4465    1.5    0.2     91   6.58     85     15  318.4  339.7  319.7
  587.0   4587    1.0   -0.1     92   6.51    105     10  319.2  340.3  320.4
  537.0   5301   -2.3   -2.3    100   6.06    NaN    NaN  323.5  343.5  324.7
  536.0   5316   -2.3   -2.3    100   6.07    NaN    NaN  323.7  343.8  324.9